/ Dictionary / Index T tracheotomy: Meaning and Definition of Find definitions for: tra•che•ot•o•my Pronunciation: (trā"kē-ot'u-mē), [key] — pl. -mies. the operation of cutting into the trachea. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tracheotomy (Thesaurus) tracheostomy Trachiniae* Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language